Knife



FIG. 1 is a rear perspective view of a knife, showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines depicting the remainder of the knife show features thatform no part of the claimed design.

CLAIM We claim the ornamental design for a knife, as shown anddescribed.